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    <title>Document</title>
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<body>

    <script>
        // var total = 0
        var str = ''
        for (var i = 1; i <= 9; i++) {
            for(var j = 1; j <= i; j++){
                // total = i * j
                // document.write(`${i}x${j}=${total}`)
                str = str + i + 'x' + j + '=' + i*j + '  '  
            }
            str = str + '\n'
        }
        console.log(str)
    </script>
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